MANUAL & AUTOMATED STEP TRANSFORMER INA 6501 / INA 6502 USER MANUAL C

Transcription

1 MANUAL & AUTOMATED STEP TRANSFORMER INA 6501 / INA 6502 USER MANUAL C 1

2 MANUAL & AUTOMATED STEP TRANSFORMER INA 6501 / INA 6502 USER MANUAL C Manual & automated step transformer INA 6501/INA 6502

3 CONTENTS 1 Manual step transformer INA Circuit diagram INA Technical specifications INA Parts description Installation 7 2 Automated step transformer INA Circuit diagram INA Technical specifications INA Parts description Installation 12 3 Addresses 14

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5 1 MANUAL STEP TRANSFORMER INA The manual step transformer type INA 6501 is a standard accessory for the Teseq NSG 3000 instrumentation series. It provides a convenient means for reducing the incoming supply voltage by pre-set amounts. It is required for power quality testing (PQT) and is fully compliant with the latest revision of IEC It is fi tted with carrying handles as part of its overall excellent ergonomic design, which allows easy handling. Further, the unit may be used in any of three operating positions; laying or standing on a workbench. For more permanent applications, it can be even wall-mounted. Care has to be taken in case of use in standing position, as the stability is limited. The cabling connecting INA 6501 to mains and NSG presents a risk of being unvoluntarly caught by the users which could cause the INA 6501 to fall down. The few control elements are readily accessible on the front panel. An EUT power on/off switch with a power on indicator and a well-proportioned rotary switch to select the required voltage ensure easy and intuitive operation. The unit has been designed for use in rugged industrial environments. Professional quality connectors ensure user safety, additional system protection is provided by a 16 A fuse located in the front panel. Thanks to the provision of an 80% voltage position and to the large overcurrent capabilities the step transformer is fully compliant with the latest requirements called for in IEC standard.

6 6 1.1 Circuit diagram INA 6501 Input Harting socket INA 6501 Step transformer 16AT L Output cable with Harting connector 1 1 U IN N 2 S 80% 70% 40% 0% 3 U VAR 2 N PE PE 1.2 Technical specifications INA 6501 Input voltage UIN Up to 250 VAC, 50/60 Hz (not suited for DC voltages) Output voltage UVAR 4 steps: 0-40% % of UIN Accuracy ± 5% Voltage change with load: 100% output; 0 to 16 A less than 5% 80% output; 0 to 20 A less than 5% 70% output; 0 to 23 A less than 5% 40% output; 0 to 40 A less than 5% Output current capability at 16 Arms at 100% output 230 V input voltage 20 Arms at 80% output, for 5 s 23 Arms at 70% output, for 3 s 40 Arms at 40% output, for 3 s Voltage selection Front panel rotary switch EUT power on/off function Front panel switch with on indicator Fuse 16 A, slow blow Connectors Harting type HAN3A, compatible with NSG 3000 safe linking concept Manual & automated step transformer INA 6501/INA 6502

7 Dimensions L x W x H 360 x 180 x 150 mm (14.2 x 7.1 x 5.9 ) Weight 12 kg (26.5 lbs) approx. Cable length to NSG 2 m (79 ) Input cable NSG 3000 standard cable to be used Parts description Part designation Function EUT power in switch Switches on/off the EUT power supply 16 AT fuse Protects the EUT power supply line EUT power in plug This is where the EUT power needs to be applied use NSG 3000 supplied cable and conect it to power source (mains) EUT power out cable Connect this cable to the EUT supply input port of NSG 3000 Red selector To switch variable voltage to 0 or 40% or 70 or 80% of Uin 1.3 Installation The equipment should be switched off during installation and interconnection. Connect INA EUT power out to NSG - EUT power input. Connect INA EUT power in to mains using EUT power in cable (delivered with NSG).

8 8 Because of the capacitors in the internal coupler of the CDN, earth leakage currents of up to 4 A can occur in the EUT power supply network. The test system must therefore be correctly earthed and be powered from a supply that is not protected by a residual current detector (RCD). Turn on the EUT power in switch of your INA 6501 (red switch) when power for the EUT is required. Turn on the NSG 3000 generator. Select the required variable voltage using the rotary switch on the INA Manual & automated step transformer INA 6501/INA 6502

9 2 AUTOMATED STEP TRANSFORMER INA The automated step transformer type INA 6502 is a standard accessory for the Teseq NSG 3000 instrumentation series. It provides a convenient means of reducing the incoming supply voltage by pre-set amounts. It is required for power quality testing (PQT) and is fully compliant with the latest revision of IEC Its control is fully automatic, driven from the NSG 3000 master controller, using the touch screen interface or the WIN 3000 remote control software. Once detected, the functions offered by the INA 6502 are available in the interface or software. So the settings 0-40% % will appear, as well as the possibility to switch the EUT power ON/OFF. The INA 6502 is fi tted with carrying handles as part of its overall excellent ergonomic design, which allows easy handling. Further, the unit may be used in any of three operating positions; laying or standing on a workbench. For more permanent applications, it can be even wall-mounted. The unit has been designed for use in rugged industrial environments. High quality connectors ensure user safety, additional system protection is provided by a 16 A fuse located in the top panel. Thanks to the provision of an 80% voltage position and to the large over current capabilities the step transformer is fully compliant with the latest requirements called for in IEC standard. For proper operation of the plug and play detection mechanisms it is strongly recommended to power on first the INA 6502 accessory and then the NSG main frame.

10 Circuit diagram INA 6502 EUT Power ON/OFF Circuit Breaker Option (CIB) 1 1 L Uin 3 EUT N.C 16 AT Uvar Power PE IN PE EUT Power 2 2 OUT N N Instr. Supply Power Supply 0% 40% 70% 80% EUT Power ON/OFF Interface Controller X 3 Plug XI - System cable IN Plug X2 - System cable OUT 25 Way Sub D Male 25 Way Sub D Female Remote Test + EUT Power OFF Connection to NSG MaterController via System Interface cable Termination with Interlock plug 2.2 Technical specifications INA 6502 Input voltage 0 to 250 VAC (not suited for DC voltages) Output voltage 4 steps: 0-40% % Accuracy ± 5% Voltage change with load: 100% output; 0 to 16 A less than 5% 80% output; 0 to 20 A less than 5% 70% output; 0 to 23 A less than 5% 40% output; 0 to 40 A less than 5% Output current capability at 16 Arms at 100% output 230 V input voltage: 20 Arms at 80% output, for 5 s 23 Arms at 70% output, for 3 s 40 Arms at 40% output, for 3 s Voltage selection User interface or WIN 3000 software Manual & automated step transformer INA 6501/INA 6502

11 EUT power ON/OFF function Front panel switch with ON indicator Fuse 16 A, slow blow Connectors Harting type HAN3A compatible with NSG 3000 safe linking concept Possible extensions Interlock connection to door switch Own supply Selectable V; V 15 VA Dimensions: L x W x H 460 x 200 x 160 mm (18.1 x 7.9 x 6.3 ) Weight 15 kg (33 lbs) approx. Cable length to NSG m (79 ) Input cable NSG 3000 standard cable to be used Control cable 2 m - 25 way sub D twisted pair - shielded (included in delivery) Parts description Part designation Function Mains supply in socket For instrument supply, includes plug, voltage selector (110 V 230 VAC), on/off switch and fuse EUT power in switch Switches the EUT power supply on/off 16 AT fuse Protects the EUT power supply line EUT power in plug For feeding of the EUT power use NSG supplied cable and connect it to power source (mains) EUT power out cable Connect this cable to the EUT supply input port of the NSG

12 12 Part designation Plug X3 Plug X2 Plug X1 Power LED (green) ERROR LED off ERROR LED blinking ERROR LED on Function Remote TEST and EUT power off: with shorting plug. Allows to conect external door switch or equivalent. Interrupts the 24 V supply of the circuit breaker contactor which switches EUT supply on/off. The information will be transmitted to NSG 3000 master controller which will stop the test. NSG 3000 system interface out to be terminated by interlock plug or linked to another accessory, to X1 plug NSG 3000 system interface in to be connected to master controller or to another accessory, to X2 plug Shows if instrument is powered up No problem - acessory is ready to run Problem which may be solved by user intervention. Expl: Interlock is activated Problem which needs module repair please contact your nearest Teseq customer support center or sales reprsentative 2.3 Installation The equipment should be switched off during installation and interconnection. Manual & automated step transformer INA 6501/INA 6502

13 EUT power On/Off switch Mains power switch 16 AT fuse 13 LED indications Mains power Termination plug System cable to to NSG or CDN EUT power out to NSG or CDN EUT power in connection Verify the setting of input voltage selector and adjust it to the right mains voltage value if required Connect instrument power from the mains Remove 25 way Sub D plug at rear of NSG or CDN Connect this connector to X2 of INA 6502 Connect master controller 25 way output to INA 6502 X1 plug, using system interface cable delivered with INA 6502 Connect INA EUT power out to EUT power input Connect INA EUT power in to mains using EUT power in cable delivered with NSG or CDN Because of the capacitors in the internal coupler of CDN, earth leakage currents of up to 4 A can occur in the EUT power supply network. The test system must therefore be correctly earthed and be powered from a supply that is not protected by a residual current detector (RCD). Switch on INA 6502 first Switch on NSG/CDN mainframe Switch on EUT power (red switch) when power for the EUT is required

14 Manufacturer Teseq AG 4542 Luterbach, Switzerland T F ametek.com China AMETEK Commercial Enterprise (Shanghai) Co., Ltd. Beijing Branch T F teseq.com France AMETEK SAS T F ametek.com Germany Teseq GmbH T F ametek.com Japan AMETEK Co., Ltd. Nagoya Office T F ametek.co.jp Singapore AMETEK Singapore Pte Ltd (C/o Teseq Pte Ltd) T F teseq.com To find your local partner within Teseq s global network, please go to Switzerland Teseq AG T F ametek.com Taiwan Teseq (Taiwan) Ltd. T F teseq.com UK Teseq Ltd. T F teseq.com USA Teseq Inc. T F Toll free ametek.com May 2015 Teseq Specifications subject to change without notice. Teseq, a unit of AMETEK Compliance Test Solutions, is an ISOregistered company. Its products are designed and manufactured under the strict quality and environmental requirements of the ISO This document has been carefully checked. However, Teseq does not assume any liability for errors or inaccuracies.